Xiao Kui was born in episode 574. The title of this episode is that the baby is back. This episode does not introduce the details of Xiao Kui's birth in detail. In episode 544, Xiao Xin's mother is pregnant for three months. In episode 547, Xiao Xin helps her mother with prenatal education. In episode 555, Xiao Xin takes care of her pregnant mother.

In episode 570, the neighbor's aunt helped Xiao Xin and Xiao Xin's mother make prenatal preparations. In episode 573, Xiao Xin was introduced as her mother's bodyguard and escorted her to the hospital. In episode 574, the mother gave birth to a baby and took it home.

Role introduction:

Xiao Kui's full name is Nohara Himawari. She is Xiao Xin's sister. Xiao Kui is very naughty. Sometimes, in order to do what she likes, she would "frame" her brother Xiao Xin, which led to Xiao Xin being scolded. Her favorite thing to do is to look at handsome photo albums, drink milk and find all kinds of shiny things and jewels. Xiao Xin is only one year old, so she can't speak yet, and she can only babble.